Module: Isochrones Variable Speed
- interactive execution -
Menu: Terrain Analysis > Hydrology
Name | Type | Identifier | Description | Constraints |
---|---|---|---|---|
Input | ||||
Elevation | Grid (input) | DEM | ||
Slope | Grid (input) | SLOPE | ||
Catchment Area | Grid (input) | FLOWACC | ||
Curve Number (*) | Grid (optional input) | CN | ||
Manning's N (*) | Grid (optional input) | MANNING | ||
Output | ||||
Time Out(h) | Grid (output) | TIME | ||
Speed (m/s) | Grid (output) | SPEED | ||
Options | ||||
Avg. Manning's N | Floating point | AVGMANNING | ||
Avg. Curve Number | Floating point | AVGCN | ||
Mixed Flow Threshold (ha) | Floating point | THRSMIXED | ||
Channel Definition Threshold (ha) | Floating point | THRSCHANNEL | ||
Avg. Rainfall Intensity (mm/h) | Floating point | AVGRAINFALL | ||
Channel side slope(m/m) | Floating point | CHANSLOPE | ||
Min. Flow Speed (m/s) | Floating point | MINSPEED |